yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] vadonka:
SetCPU app (market)

TXpower app (market)

SetCPU again :)

undervolting is not safe for everyone so im not undervolting by default.

SteelBlue theme for CM7
[LG Optimus 2x] fuxmen:
OMG how can u achive that? i can bearlu reach to 40-50h with wifi always on 2g always,

now im trying with fastreebot on lock, I remember that on stock 2.3.5 that helped me in case of battery, when U relase this masterpiece?
[LG Optimus 2x] vadonka:
this result is made with the last kernel what i posted (JAN13).
[LG Optimus 2x] new2city:
vadonka, can you please list your undervolt values, again? i don't seem to get a stable unvolting, it just hangs up the system.
[LG Optimus 2x] vadonka:
for the test im using this voltage table

216mhz - 770mV

503mhz - 770mV

655mhz - 780mV

816mhz - 830mV

1015mhz - 930mV

1100mhz - 970mV

1216mhz - 1070mV

1408mhz - 1170mv

note: not every phone support this undervolt level.
[LG Optimus 2x] econ:
What is default vcore for 1Ghz in our phone?
[LG Optimus 2x] orlox:
Same here. Please do

By the way phone seems better with compcache off in init.d and use swapper for swap in a separate partition.

Yes I get mini freezes from time but with compcache I had lags very often.

I use a lot of apps at the same time. Like 15 widgets voice announcer chat mail etc. I still tickling my phone looking for the best solution multitasking and speed wise.

If I disable swap and compcache completely some games lag terrible. Like dungeon defenders. Begins unplayable. Had same problem at stock.
[LG Optimus 2x] vadonka:
its not that easy :)
[LG Optimus 2x] CVonV:
cheers vadonka.. do you have anything set for "screen off" profile or any of the other profiles for that matter of fact?
[LG Optimus 2x] silentmelodies:
I have problems figuring out how the app works :p
[LG Optimus 2x] vadonka:
its running as a service because the tx power only can be set when the wlan0 interface is active. so if you activate the wifi the tx power app automatically change the tx power. you can do it manually from an adb shell, using the iwconfig command. this app do the same.
[LG Optimus 2x] vadonka:
screen off/in call: 216-503

im not hardcoded into the kernel, you can use setcpu or any other program to set this.
[LG Optimus 2x] 75markus:
i think 1000+ (1050 ?)

---------- Post added at 06:02 PM ---------- Previous post was at 05:49 PM ----------

looks like an app or something is draining your battery ...

this are my stats from today, normal use (browsing xda 30 mins, sms, some calls, some internet, wlan always on, no undervolt, no sleep profile, cpu max. 1,2 Ghz) , powersafe kernel 1301

i´m quite satisfied with this battery life, great job vadonka :)
[LG Optimus 2x] rjpa123:
Amazing KERNEL.

Temasek and Vadonka make my old O2X look and feel brand new.

Excelente work, guys.
[LG Optimus 2x] vadonka:
kernel updated

details in the OP
[LG Optimus 2x] 75markus:
thx, great, the shared version, i´ll try that :D

edit : wow, and f**king many updates :D:D
[LG Optimus 2x] silentmelodies:
What are they main differences between the shared version and the traditional ram hack? And is there any difference in real life performance?

And last, are the bugs with the 64 mb ram hack the same as in the iron Kernel?
[LG Optimus 2x] Kostja_V:
vadonka,

how about shared version without ramhack? Or shared memory is in base version too?

I know it's silly, but I really often use CM reboot feature)
[LG Optimus 2x] Divyan:
LOL...!

BTW testing the new kernel...!
[LG Optimus 2x] vadonka:
the shared memory version almost like the 32m ramhack except the gpu using the full 128mb. reboot is working, but maybe have some unknown issues.

because the ramhack is using the same method like the ironkernel so yes have the same issues too.

32m ramhack - reboot not working

64m ramhack - reboot and 1080p video recording not working
[LG Optimus 2x] vadonka:
v10 is the default in cm7/cm9

the users can decide what they want to use. not every phone like the v20f version.
[LG Optimus 2x] skylinegt77:
so, if i change 99overclock can i make my own freq table?
[LG Optimus 2x] hadi_rena:
Can I update the nvrm_daemon using adb push command ? I push v20f using adb and got boot loop. The interesting thing is after I push v10 using adb my device still boot loop :confused: re-flash rom is the only solution to get my device working...
[LG Optimus 2x] chaozbr:
Wanna make some questions ok?

1) What nvrm_daemon is the most performant?

2) With all the changes, can we continue using Myrt OTF to change freq and System Tuner to undervolt?

3) Can we put all the values (AVP/GPU/VDE) at top speed for daily use, or only for benchmarks?

Thanks for your great work :D
[LG Optimus 2x] Craxx:
Sorry for me rh didn't work. I copied etana. Conf to sdcard and install kernel again but rh didn't work?

Gesendet von meinem Optimus 2X mit Tapatalk 2
[LG Optimus 2x] Craxx:
Okokok my fault. I leave otf script with exit and not with done. So now all is working :-)

Gesendet von meinem Optimus 2X mit Tapatalk 2
[LG Optimus 2x] hadi_rena:
If kernel already installed you can use terminal emulator to change the RH

Open Terminal

Type su then enter

type rh if you use stable release or otf if using beta

follow on screen guide

NOTE: maybe you have something wrong in etana.conf so the installer doesn't apply RH but using terminal is sure :D

Good to hear :)

@vadonka: IMHO For otf menu 5. 'Done' should be changed to 'apply kernel settings' so user can be understand better. At first I a little confused between exit and done.
[LG Optimus 2x] yarisd4dturbo:
With miui, the etana.conf isn't read , i had copy it on my sdcard root (both external and internal for your information :) ) but the installation don't recognize that file :(... i don't know why :( :(
[LG Optimus 2x] vadonka:
try to change the endline character in the etana.conf from unix to dos and try again.sometimes the cwm doesn't like the unix endline characters in a text file.
[LG Optimus 2x] vadonka:
changed done to apply settings.
[LG Optimus 2x] vadonka:
1) v20f

2) change freq only possible with the overclock script. undervolt is possible with two way: 1. use the overclock script and adjust the scaling_step_volts variable. 2. use the traditional uv in any cpu adjuster app. this is adjust the uv_mv_table

be aware! is you change the cpufreq range you have to reconfigure the cpu freq adjuster app (setcpu, cpumaster)!

3) because the benchmarks mostly depend on the cpu speed, the 3d test is a very light test, the avp/gpu/vde not really change the benchmark score. maybe the gpu freq a little. not need the top speed for daily use, but if you want a smooth operation under heavy stress maybe you should try it. otherwise the default settings is perfect balanced
[LG Optimus 2x] vadonka:
copy the nvrm_daemon_v10 to your pc, boot to cwm, plug in the usb cable and do this:

adb shell mount /system

adb push nvrm_daemon_v10 /system/bin/nvrm_daemon

adb shell chmod 0755 /system/bin/nvrm_daemon

adb shell chown root:shell /system/bin/nvrm_daemon

adb shell umount /system

adb reboot
[LG Optimus 2x] reginickneo:
I got wifi issues with MAY22 and also with MAY23.

Edit: gonna install may25

Any install instructions? I set GPU to 330 mhz and left everything else default in the cfg.
[LG Optimus 2x] Najmuddin NP:
So here's my frequency - voltage table

216mhz-620mV

324mhz-645mV

456mhz-670mV

608mhz-770mV

816mhz-785mV

1Ghz. -820mV

I set this using system tuner.

Is it normal for CPU to work smoothly even after undervolting it this much?

I used Myrt otf to stress it, everything was normal.

Is there any way to confirm that's the values I set are actually working?
[LG Optimus 2x] koboltzz:
If this is really running on your phone, most likely you will have higher battery drain than without uv (not only because of reboots).

Read this. It is about Nexus S, so ignore governors infos.

UV in general will give you ~ +2% uptime...with luck
[LG Optimus 2x] mind_challenge:
How exactly to edit 99overclock? If I want the old 1408000 steps what to edit?
[LG Optimus 2x] vadonka:
open the etana app, scroll down, find overclock levels. change the string 'stock' to 'hoc'

save and reboot.

dont edit the 99overclock file, only if you dont like the predefined settings.

in the etana app (it is commented)

stock: 216-1000Mhz

loc: 216-1216Mhz

hoc: 216-1408Mhz
[LG Optimus 2x] hadi_rena:
Oppsss I didn't apply that command... maybe that the cause of my boot loop... will try later.... :D with v20f as your previous post said it the best one and I'll try it

Your response is VERY FAST and your support is No. 1, glad we have your work for our device
[LG Optimus 2x] Najmuddin NP:
I dint get any reboot's up until nw, its working fine even am kinda surprised with it. but all this headache for 2% uptime is not worth the effort.
[LG Optimus 2x] skylinegt77:
so, vadonka, can we make a custom oc on this kernel??
[LG Optimus 2x] lineagesum:
SetCPU is not recommended to use anymore?
[LG Optimus 2x] mind_challenge:
I guess not. Before latest beta (25th) it used to work fine, now it won't **** 2nd core again. Very strange.
[LG Optimus 2x] powwow88:
I haven't flashed the latest kernel yet, so if I change nvrm_daemon=v10 to v20f in etana. conf and flash the kernel after that, then it will use v20f daemon, right?

Tapatalk 2-vel küldve az én Optimus 2X-ről
[LG Optimus 2x] skylinegt77:
latest beta at 1.4 ghz...
[LG Optimus 2x] tonyp:
:D:D
[LG Optimus 2x] silentmelodies:
I never really bothered with benchmarks before, but above the One X? wow.. :D
[LG Optimus 2x] skylinegt77:
funny thing isnt it? XD

i tried some old betas too and they scored over asus prime which is a quad-core like the one x, every time and with this kernel it beats the sgs2 at 1.5 ghz while its only at 1.4 ghz. i tell ya, this things very very very impressive...

hats off, u done it again peter! thank you
[LG Optimus 2x] TrymHansen:
Yes you can. I don't know why vadonka said no.

These latest changes allow you to control the voltage and table frequencies yourself. Those are set at boot time. Myrt OTF will work within whatever parameters are set there. (In other words read the voltage table and the minimum and maxumum frequency possible and let you over and underclock within those limits, just like before.)
[LG Optimus 2x] tomislav177:
Why not? I have it and it works ks perfectly. New version has no problem anymore with second core deactovation. It is working for me without any problem.
[LG Optimus 2x] skylinegt77:
yeah it does, the lower volt u can apply to run a freq, the less heat that freq will generate, however, if u uv too much ull start having stability issues
[LG Optimus 2x] tonyp:
The problem with benchmarks is that you have to read them with care. The I/O benchmark with this kernel is impressive, but still the One X will feel a lot "faster" in every operation because the CPU clock is what matters here most.

But if you feel better with the benchmark scores then be happy about it :D
[LG Optimus 2x] skylinegt77:
i know that, but still its a quadcore and the only difference it has is in processing power, coz if u notice, it doesnt even have greater graphics, and bout the ram, its even slower...

from what i can see, tegra 3 is exactly the same thing as tegra 2 only with 2 more cores

plus, if im not mistaken, one x runs ics, right?
[LG Optimus 2x] powwow88:
What did you change that you got that high score? Actually I'm getting lower score than with previous beta.(now: 3800;before: 4100) And I'm not sure if it's using v20f nvrm_daemon. How can I check that?:confused:
[LG Optimus 2x] vadonka:
from the /system/etc/init.d/99overclock

#### if you want to use custom range and volts then set this to yes
custom="no"
# if you want to use custom range you can adjust the freq and voltage levels here.
# accepted freq values: 216000 312000 324000 456000 503000 608000 760000 816000 912000 1000000 1100000 1216000 1408000"
# volt range: 775-1250
#
# example:
custom_freq_range="216000 312000 456000 608000 760000 816000 912000 1000000"
custom_volt_range="775 800 825 850 875 900 950 975"
custom_min_freq="216000"
custom_max_freq="1000000"
####

change custom from 'no' to 'yes' (in that case this will override the predefined settings)

then you can use the four variable below.

there is an example and you can see the allowed values.
[LG Optimus 2x] vadonka:
the htc one x processor power is beat everything. my kernel very good at io performance. the overall score maybe higher. but it doesn't mean anything
[LG Optimus 2x] skylinegt77:
do you have any idea why does shadowgun have a bug with this kernel? everything runs nice, but i cant see the ground
[LG Optimus 2x] crissbm:
dow you have ramhack 48 or someting? set it to 0 and should work fine :p
[LG Optimus 2x] skylinegt77:
already tried it with 0...
[LG Optimus 2x] Craxx:
Sorry for question how to change to v20f in otf?

Gesendet von meinem Optimus 2X mit Tapatalk 2
[LG Optimus 2x] skylinegt77:
i know that, the only thing i was tryina say is its almost the same as o2x, same cpu architecture, same cpu interface and configuration, only difference is it has 2 more cores. its already a beast, but could've been better if they worked a bit on the cpu\motherboard interface...

btw, can you please check this file and see if it is ok to run? if u cant its ok :)
[LG Optimus 2x] crissbm:
Hey man ... i think you can't add biger freq than 1408mhz ( i allready tried that and didn't work :D ) and you just need to change on this lines ...

custom_freq_range="216000 312000 456000 608000 760000 816000 912000 1000000"

custom_volt_range="775 800 825 850 875 900 950 975"

custom_min_freq="216000"

custom_max_freq="1000000"

with one of the accepted freq

# accepted freq values: 216000 312000 324000 456000 503000 608000 760000 816000 912000 1000000 1200000 1416000 "

and voltages between # volt range: 775-1325

Have a look at mine, i made it just to see if it works ..
[LG Optimus 2x] vadonka:
the min cpu speed is 216Mhz the max is 1408Mhz

cant select any values outside of this range
[LG Optimus 2x] skylinegt77:
then whats the point in a custom oc???
[LG Optimus 2x] crissbm:
I tink is made so we don't need to flash new kernel for Hoc , loc, stock. ...

Vadonka can you please add 1500mhz freq :p?

I don't think burning is the problem. instability likely...
[LG Optimus 2x] skylinegt77:
+1

the whole reason i was so happy about this kernel is coz i thought i would be able to control the clocks myself :(

and if you look a while back in time, swiftextreme, ironkernel for cm7 and for ics, neoblaze... they all had a 1.5 ghz oc and never burned any o2x's... even morfic has made 1.6 and 1.56 ghz oc kernels and never burned a phone or incapacitated it...
[LG Optimus 2x] Craxx:
Is there another way to get v20f?

I changed etana.conf and flash kernel again but didn't change.

Gesendet von meinem Optimus 2X mit Tapatalk 2
[LG Optimus 2x] tomislav177:
+ 1
[LG Optimus 2x] skylinegt77:
im not asking you to make a do it yourself oc, but if you could only include a 1.5 ghz step u would make many ppl happy :)

---------- Post added at 06:41 PM ---------- Previous post was at 06:39 PM ----------

yeah, but lots of ppl used kernels with 1.5 ghz oc and never had those issues, besides, if your phone cant take it, u always have the lower oc options...
[LG Optimus 2x] reginickneo:
Still got this f*ckin' annoying wifi issue even with MAY25. Any fix or idea why i do have this?
[LG Optimus 2x] skylinegt77:
what issue do u have? it seems to be running perfect here...
[LG Optimus 2x] reginickneo:
It simply doesn't show the avaible network or connects and lost the signal. :(
[LG Optimus 2x] skylinegt77:
try reinstalling the rom and after that the kernel without wiping and see if it helps
[LG Optimus 2x] Shadowchaz:
Hi after reboot phone stuck at LG logo using latest beta. Also battery drained very fast. 40% in about 2 hours.
[LG Optimus 2x] skylinegt77:
did you remember to wipe stats and do at least 1 full cicle?
[LG Optimus 2x] SREEPRAJAY:
I remember reading on this forum that the batter stats is just doing nothing and deleting does not make any big use....aslo the use of battery calibration...

just wait for a full cycle or two....and maybe u will difference...

check the BB/RIL for the wifi issue and losing conn....maybe u have a bad BB/RIL combo....use GetRIL
[LG Optimus 2x] Shadowchaz:
I normally would, but as the phone would not boot after a restart I could not...
[LG Optimus 2x] SREEPRAJAY:
maybe try all the wipes and then reflash the ROM and then reboot...after the first reboot u can try the Kernel flash...then wipe Dalvik...might work
[LG Optimus 2x] Shadowchaz:
Cheers.

As its the weekend and need a reliable phone I've gone back temasek kernal, but ill give this another try Monday. :)
[LG Optimus 2x] skylinegt77:
yeah, that will make you exactly the same thing as re-flashing without wipe except for the fact that u will lose everything...
[LG Optimus 2x] SREEPRAJAY:
why lose something if you have TB?;) specially TB pro
[LG Optimus 2x] skylinegt77:
true... XD
[LG Optimus 2x] yarisd4dturbo:
No lucky for me :(...thx for the support, my device don't like etana.conf file :(:banghead:

Inviato dal mio Optimus 2X con Tapatalk 2
[LG Optimus 2x] brudy:
The BB/ril never cause wifi problem.
[LG Optimus 2x] brudy:
New kernels on the usual place.

---------- Post added at 11:31 AM ---------- Previous post was at 11:10 AM ----------

A little explanation:

Earlier I wanted to try the su660 basebands, because my phone is made in Korea, but buyed from hungarian Telenor. The su660 bansebands never worked on my phone. No GSM signal, no 2G/3G, but the WIFI is every time worked perfectly.

The baseband has nothing to do with wifi.

---------- Post added at 11:53 AM ---------- Previous post was at 11:31 AM ----------

Talking with myself. :-) Where are you guys?

A question.

What kind of problems able to cause the v20f nvrm_daemon? My phone power off when exit form my music player. After that I only pressed the power button and boot up normally. What was that? 05.25, rh32, oc1200, v20f nvrm_daemon
[LG Optimus 2x] Medizinmann:
Hi!

Anybody got the ramhack going on the latest beta?

It says rh not fround in teh terminal windows!?!?

Greetings and a nice Whitsunday(Pfingssonntag)

Medizinmann
[LG Optimus 2x] tomislav177:
Vadonka thx for enabling 1504 mhz but when I put in overclock 99 script yes instead of no I can enable in overclock app frequency 1504 but in use when i monitor cpu freq. It stays on max 1408.

I don't understand this because I can choose frequency but never use it.

The only thing that I have changed is no to yes in overclock99 and in otf is set hoc.

Please help me.
[LG Optimus 2x] slebit:
Same for me. Is it something more that you have to do to use 1504mhz?
[LG Optimus 2x] crissbm:
I added the 1504 freq on 99overclock and after restart i have no boot at first lg logo ... what can be the problem vadonka ?
[LG Optimus 2x] vadonka:
script 'rh' is replaced by the 'otf'
[LG Optimus 2x] vadonka:
here as example for the 1504Mhz (working)

custom="yes"
# if you want to use custom range you can adjust the freq and voltage levels here.
# accepted freq values: 216000 312000 324000 456000 503000 608000 760000 816000 912000 1000000 1100000 1216000 1232000 1336000 1408000 1424000 1472000 1504000"
# volt range: 775-1325
#
# example:
custom_freq_range="216000 503000 816000 1000000 1100000 1216000 1408000 1504000"
custom_volt_range="775 850 900 975 1050 1150 1250 1325"
custom_min_freq="216000"
custom_max_freq="1504000"
####

remember! max 8 step supported, no more! so if you add the 1504Mhz at the end you need to remove one of the other. in my case the 324Mhz

Dont forget that, otherwise the phone wont boot!

You can use any of the accepted values, two thing is important: max 8 step supported and the voltage jump between two levels should be not higher than 100mV!

here is a good balanced range for the 1504Mhz scale

216000 456000 760000 912000 1100000 1216000 1408000 1504000
[LG Optimus 2x] slebit:
I have tried that one and edited 99overclock to exactly what you have wrote. But I can't use 1504 step. I choose it in cpu master but it never uses that step. Any clues why?
[LG Optimus 2x] tomislav177:
Same here

I want to suggest to vadonka we have stock loc and hoc.

Please can you make one more for example extreme profile with 1504 mhzso we cab choose from otf script.

Can it be done?
[LG Optimus 2x] lineagesum:
After use "oft" kernel.. i feel laggy when i play games..

Never tried these laggy before 0523 kernel

Is there any setting i have to adjust on GPU to avoid laggy on games?

I am now using default 300000 and tried 333000, no difference at all.
[LG Optimus 2x] crissbm:
Changed to your example vadonka and it work now . 1504 with 1300mv and the phone is average warm ( not hot) so i tink its good ( changed the freq in cm settings ) . Thanks Vadonka :) .

Sent from my Optimus 2X
[LG Optimus 2x] powwow88:
Vadonka, would it be possible to change nvrm_daemon without using my pc? It's kinda frustrating that if I update the rom and reflash your kernel I always have to do that adb thingy to change from v10 to v20f nvrm_daemon.

Tapatalk 2-vel küldve az én Optimus 2X-ről
[LG Optimus 2x] qgtxqj:
pre-define the nvrm version thru etana.conf before fresh installing the kernel but not work for everybody as peter said.
[LG Optimus 2x] vadonka:
i will remove the nvrm daemon part from the kernel installer and make a separated zip for that, using the aroma installer.
[LG Optimus 2x] tomislav177:
Big thanks but can you add one more extream overclock profile?

Thanks in advance.
[LG Optimus 2x] powwow88:
I've predefined it in etana.conf but the kernel installer still flashes the v10 so it doesn't work for me. Anyway, thanks for the zip, I'm gonna try it later.

Tapatalk 2-vel küldve az én Optimus 2X-ről
[LG Optimus 2x] vadonka:
this aroma installer is a completely mess for me, full of demo options, i dont even know what is neccessary what is not. :eek:

im uploaded a new beta, fixed the 1504Mhz OC and add a new oc level called 'xoc'

this is a predefined OC level for 1504Mhz

also removed the nvrm_daemon binary install part from the installer.
[LG Optimus 2x] yarisd4dturbo:
LOOOL :)... don't worry, for you is easy to learn that ;)

Inviato dal mio Optimus 2X con Tapatalk 2

---------- Post added at 03:14 PM ---------- Previous post was at 03:02 PM ----------

What type of nvrm is on new beta? Thx in advance ;)
[LG Optimus 2x] vadonka:
none

the kernel installer leave the rom based nvrm_daemon binary untouched
[LG Optimus 2x] buedi:
Hey Peter,

missing the vibrator control in the Etana app in the latest beta (27th) - any special reason?

Greetings

Edit: Lol, my fault -> loaded an old version ;-)!
[LG Optimus 2x] slebit:
Really nice to have the option of xoc in newest beta. Thanks vadonka!
[LG Optimus 2x] Gaku86:
Guys I'm having this odd problem with this kernel. With the quadrant app in the info shows me I have just one core

And can you guys help getting the best settings on activating and deactivating the CPU here I will let you the default

I hope you guys can help me out
[LG Optimus 2x] slebit:
I have the same. Weird...
[LG Optimus 2x] vadonka:
quadrant use the core0 and core1 for naming. as i know.. so core1 mean two core
[LG Optimus 2x] Gaku86:
Thanks vadonka, and can you help me out setting up the etana app in the CPU configuration
[LG Optimus 2x] tomislav177:
I also have the same but this is perfectly normal. When you open this system info it reads current activities of your cores. Because there is no need to secound core to be active all the time it show only one core. If you are fast enough it will show 2 cores. I use this trick to se if it is secound core deactivated normaly.

Here is my fast screenshot
[LG Optimus 2x] ilos:
got bsod during idle ( in 2 hours ) and battery drop from 99 to 66% with latest beta
[LG Optimus 2x] TheReino:
+1 for the bsod's

I'm currently looking into the voltages set as default...
[LG Optimus 2x] skylinegt77:
ty very very very much :)
[LG Optimus 2x] mironiko:
My phone just turned off 2 times today with the newest ETaNa and temasek's Unoff. Build. Not a BSOD or anything like that - just shut down. Any explanation for that?

OC version, non-DS, clocked to 1100 MHz, RH at 48 MB, the rest untouched.

Thanks for help!

Optimus 2X The Strong